Applying principles that have been used for over 40 years to bump
fire, the SSAR-15's radical design enables the shooter to fire an AR-15
as quickly as desired without compromising their own safety or the
safety of those around them. Unlike traditional bump firing, the
SSAR-15 allows the shooter to properly hold their firearm and maintain
complete control at all times. In addition, as a result of the forward
movement required to discharge each round, the shooter naturally
corrects their point-of-aim for each shot and prevents recoil from
pushing the firearm's muzzle upward in an unsafe direction.

With the SSAR-15, the shooter activates the firing mechanism by
moving the upper assembly forward to discharge a round. To discharge
the next round the operator must again move the upper assembly forward.
As with the Gatlin system, an AR-15 equipped with the SSAR-15 will
never fire automatically.